A model is a form of representing something: There are several types of models: Descriptive, Prescriptive, Structural, Behavioral, Symbolic, and Physical. Describe and provide an example of four of them.

Q: Most current computers lack the components to properly implement the OSI model. We may use simpler,…

A: Simply put, the OSI model is a mental frame that understands how different networking protocol…

Q: Evaluation study positives and cons?

A: Evaluation studies can be a valuable tool for improving programs and services. They can provide…

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A: Cache memory is a fast and tiny memory buffer. They are situated inside the CPU to reduce the time…

Q: Memory scattering may be good and bad for one person.

A: The answer is given below step.

Q: Explain how traditional and web-based applications are built and the options available.

A: Traditional software refers to software that is installed and runs locally on a computer or server.…

Q: How does waterfall software development work? Barry Boehm's life narrative and spiral model views…

A: the waterfall model is a linear and sequential software development process consisting of distinct…

Q: Which of the DBLC's six stages is the data dictionary most useful?

A: The Data-Based Life Cycle (DBLC) technique relies heavily on the Data Dictionary. It acts as a key…

Q: Commencing with the discourse, it is imperative to provide a precise definition of virtualization…

A: In computer science, virtualization is a system of by a single corporeal hardware system to mimic…

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A: To safeguard your device against power outages, you can take the following measures:…

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A: Computer networks play a crucial role in facilitating communication and data exchange between…

Q: urious about MFA. How useful is it that

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A: What is cloud computing: Cloud computing refers to the delivery of computing services over the…

Q: Universities and colleges use what sorts of computer networks? What makes this one unique?

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Q: Device controllers do what?

A: Device controllers play a crucial role in computer science, enabling communication and interaction…

Q: Don't use chatGPT or google else  will downvote and report. if you are 100% sure then asnwer. 1.…

A: Given, Please explain what is turing machine and compare turing machine and PDA.

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A: In logic, a conditional statement is a statement of the form "if p, then q", where p and q are…

Q: "File-System Mounting"-what's that? Comparing Unix and Windows?

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A: Resource virtualization can impact operating systems

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A: cryptography, asymmetric encryption technologies, particularly public-key cryptography, have emerged…

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Q: Unpatched OS systems make servers insecure.

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Q: Consider your own project in light of the one that was utilised in the article to determine whether…

A: The original Process Model was called the Waterfall Model. It's a kind of life cycle model that…

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A: The OrderedStructure get method takes an integer i as an argument and returns the ith element in the…

Q: OSI has seven tiers. What's in them? Explain each stratum's role briefly.

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A: Free Speech and the Internet The internet, particularly social media platforms, has become a vital…

Q: Free speech needs the Internet. Social media shares hate speech. Free online speech? Social media…

A: The question highlights the relationship between free speech, hate speech on social media, and how…

Q: bat crime in Kampala. AI may learn these techniques to

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Q: The implications of virtualization on operating systems in the future are numerous, and this text…

A: Virtualization in computer science refers to creating a near version of amazing, including hardware…

Q: guarantee the safety of your data while it is being kept on the cloud? Is there a way we can…

A: How can you guarantee the safety of your data while it is being kept on the cloud? Is there a way we…

Q: Software engineering uses "divide and conquer," emphasising SoC analysis and design. Explain SoC.

A: The answer is given below step.

Q: Unpatched OS systems make servers insecure.

A: What is an OS: An OS, or operating system, is a software that manages computer hardware and…

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.